Relief Valves, 6,000 PSI - R Series - 4KM-RL4A-BNT-SS-KA

Parker's R Series Relief Valves are designed such that when the upstream pressure exceeds the closing force exerted by the spring, the lower stem opens, permitting flow through the valve. Pressures range from 10 PSI (0.7 BAR) to 6,000 PSI (413.7 BAR).
Availability: Backordered
SKU: 4KM-RL4A-BNT-SS-KA
POR
Products specifications
Attribute nameAttribute value
Minimum Operating Temperature-30 °FMaterials of ConstructionStainless Steel 316
Packing MaterialNitrile RubberBack-Up Washer MaterialPTFE
Cracking Pressure10 to 25 psiActuation TypeStandard
Connection 1 SizeBSP MConnection 2 Size1/4 inch
Maximum Operating Temperature225 °FDivisionInstrumentation Products Division
Connection Size1/4 inchFlow Coefficient0.75 Cv
Maximum Operating Pressure25 psi
Connection Size 21/4"Packing MaterialNitrile Rubber
Material316 Stainless SteelConnection 1 StyleBSP M
ActuationStandardConnection 2 StyleBSP M
Connection Size1/4"Cracking Pressure (psi)10 - 25
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